Description

2,2'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethylphenyl)-3-Oxobutyramide] is a high-purity, synthetic organic pigment and dye intermediate of significant commercial importance. This compound is valued for its ability to impart stable and vivid coloration, making it a critical component in the production of high-performance pigments. It is primarily needed by manufacturers in the coatings, plastics, and specialty inks industries seeking reliable and consistent colorants for their formulations.

Application

• High-Performance Pigments (HPP): A key intermediate in the synthesis of high-grade organic pigments known for exceptional durability, weatherfastness, and chemical resistance.
• Industrial Coatings: Used in automotive, coil, and industrial maintenance coatings where long-term color stability and exposure resistance are paramount.
• Plastics Coloring: Imparts stable coloration to engineering plastics and polymers that require processing at elevated temperatures.
• Specialty Inks: Employed in the formulation of security inks, packaging inks, and other specialty printing applications demanding precise color properties.
• Textile Dyes: Serves as a precursor for dyes used in coloring synthetic fibers where high fastness properties are required.
• Research & Development: Utilized in chemical research for developing new chromophores and studying azo dye chemistry and applications.

Basic Information

Product Name	2,2'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethylphenyl)-3-Oxobutyramide]
CAS No.	6837-37-2
Molecular Formula	C46H44N6O6
Molecular Weight	776.88 g/mol
Synonyms	Pigment Orange 61; C.I. 11265; 3,3'-Dimethoxy-4,4'-biphenylylenebisazo-bis(2,4-dimethylacetoacetamide); 2,2'-[(3,3'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]; Acetoacetamide, 2,2'-(3,3'-dimethoxy-4,4'-biphenylylenebisazo)bis[N-(2,4-dimethylphenyl)-]; Azo Pigment Intermediate for PO61.
EINECS	Contact for details

Quality Control

Our production of 2,2'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[n-(2,4-Dimethylphenyl)-3-Oxobutyramide] adheres to stringent quality management systems to ensure batch-to-batch consistency and purity. The material is subjected to rigorous analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and physical properties are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Due to its complex organic structure, prolonged exposure to elevated temperatures or direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Ash Content	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Practically insoluble in water; soluble in selected organic solvents

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.